This graph shows the amount of rain that falls in a given amount of time.

what is the slope of the line and what does it mean in this situation?

the slope of the line is

this means that mm of rain falls every

What is the value of the digit 1 in the number 13?

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.